Becker KVT 3.140 Operating Instructions Manual page 2

No. 2
5 mm
7 mm
10 mm
3
5
7
L2
L1 L3
L2 L1 L3
I > I > I >
U1 V1 W1
M
3
optional
M M
3 3
u
u
PTC Bi-metal
www.becker-international.com
4
6
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